responding to the scene and have been listening to some of the first units from newtown police that were there. and, you know, you train for an active shooter scenario, but you hope you never have to use it. but sounds, john, that these first responders, the law enforcement, when they went in, they knew exactly what they had to do. and their job was to make sure these kids were safe, that these kids were either hunkered down, but they were going after that gunman. and try to neutralize this person. but we heard that law enforcement did not fire a shot. but the coordination between law enforcement, fire, and ems sounded like it was textbook. even though there were so many victims inside that school. >> mike brooks, thank you so much for being with us this morning. the investigation into this or horrific scene, this awful tragedy, it does continue. >>> meanwhile, she is being remembered as caring, someone who loved her students, more on the principal who lost her life in this tragic connecticut school shooting. but first, while investigators families and the nation try to make sense of thi
